More to it than that.
am i really saving money by learning to reload ammo?
That may not be the point.
Whether or not you save money by reloading depends on how much you shoot, whether or not you have a source of loaded ammo at a good price and if devoting time to reloading costs you more money than you save.
But reloading also has other benefits.
You study your gun(s) more thoroughly. You educate yourself about internal ballistics. You gain a certain amount of independence from your local and mail order retailers, especially their shortages of particular ammo choices.
When I bought my first gun, I also bought a reloading setup (Press, dies, scale, manual, and two loading blocks, but little else) because I knew I could not afford to shoot unless I reloaded. Otherwise, I would have taken up bowling or billiards. Seriously. I was looking for a hobby and those were my top choices.
Ear and eye protection, Dan Wesson .357 Mag, RCBS Jr. RCBS 1010 Scale and Lyman manual. Total investment about $220. (DW was $150, in 1975). Ammo now cost 1/4 of factory ammo (I counted my free time as free).
At 300 rounds a week, you will probably pay for your entire loading setup in savings within a few months unless you have a really cheap source of ammunition.
But your other benefits may well wind up more important to you in the end than the money.
Except that more practice will make you a better shot. But if more practice is the only thing you want, buy a conversion kit so you can shoot 22 rimfire on your .40's frame. Shot for shot, you will save more.
But if you are like most of us, you will do both. Reload and shoot rimfire.
Lost Sheep